MSL Mastery Blog
Practical Strategies for MSLs, Aspiring MSLs, and Medical Affairs Leaders
Get expert tips on Medical Affairs training, AI, KOL engagement, communication, and proving impact.
JOIN OUR NEWSLETTER âBy Sarah Snyder and Patrina Pellett
Â
Pre-congress and post-congress meetings can feel like punishment. Imagine being locked in a room, trudging line by line through abstract summaries that could have been pulled straight from the Congress website. Itâs tedious, itâs repetitive, and worst of all, ...
Updated April 2026 | Originally published March 2025
By Sarah Snyder
Â
The Problem: MSL Training Is Stuck in the PastÂ
Picture this: A new MSL sits at their desk, surrounded by stacks of scientific articles and slide decks, diligently highlighting and taking notes. This has been the standard tra...
By Patrina Pellett & Sarah Snyder
Â
In our KOL Access program, we talk about access a lot (obviously). But one theme comes up over and over again:
No one knows more about whatâs going on in a territory than the sales rep.
Weâve lost count of how many MSLs have told us:
âShe knows everything in ...
By Patrina Pellett, PhDÂ
Â
Emily had just passed her field certification test and officially became an MSLÂ as an MSL. Her manager handed her a KOL list, shared a few high-level expectations, and sent her into the field to start âbuilding relationships.â
She did what most new MSLs do. She worked t...
Youâre halfway through the paper and already tired.
Youâve highlighted half the page.
Youâve reread the methods twice.
You think you understand the statistics.
But if someone asked you right now:
âSo⌠what does this actually mean?â
Youâd hesitate.
Not because youâre unqualified.
Not...
By Patrina Pellett, PhD (Follow me on LinkedIn)
Â
If youâre a new MSL, let me guess what your first year feels like:
A mix of excitement⌠panic⌠imposter syndrome⌠and a whole lot of Googling things you didnât even know existed 6 months ago.
We know because we train new MSLs every single we. An...
By Patrina Pellett & Sarah Snyder
Â
When Patrina entered Medical Affairs 7 years ago, everyone was obsessed with âshowing value.â It was the hot topic. The thing on everyoneâs mind.Â
She even has an entire blog dedicated to tools and resources to help Medical Affairs show value. And guess what? S...
By Sarah Snyder & Patrina Pellett
Â
Letâs talk about the thief that sneaks into almost every MSLâs head and destroys confidence.
Comparison.
You scroll LinkedIn and see another MSL posting about a new role, a podium presentation, or a major KOL connection. You tell yourself youâre happy for them...
By Patrina Pellett & Sarah SnyderÂ
Â
In Medical Affairs, thereâs a hidden money pit no one talks about.Â
Leaders spend millions every year on slide decks, medical communications vendors, polished value stories, and perfectly animated MOAs. The assumption? Better decks equal better engagement.Â
B...
By Sarah Snyder & Patrina Pellett
Â
âWhat is an MSL salary?â It was 2:17 a.m. when Tina finally typed that exact question into Google.
Sheâd been a clinical pharmacist for 8 years, working holidays, taking extra shifts and watching colleagues leap into pharmaceutical roles while she stayed in the...
We've all experienced this person in training:
â Combative from the first moment
â Shooting down every exercise
â Challenging every suggestion
â Insisting, âWe did this better at my last company.â
I bring a lot of energy to every training I deliver, but even I start to feel i...
By Sarah Snyder
 Â
Two MSLs walk into the same office.
Same clinical trial. Same slide deck. Same level of scientific knowledge.
One walks out with a quick âThanks, weâll let you know.â
The other walks out with a deeper relationship, shared insights, and a clear next step.
The difference isnât the sc...
Subscribe to the Medical Affairs Newsletter That Will Make You Strategic
Get practical Medical Affairs tips on communication, AI, storytelling, proving impact, and more in your inbox every Friday morning đŻ